Tourmaline Photos
Cochise College               
Photos of Minerals
Geology Home Page

Roger Weller, geology instructor

wellerr@cochise.edu    copyright 2010-R.Weller

 
black tourmaline-7
closer view
Sonora, Mexico
 

tourmaline                                                                                                                                     195c
Photo is copyright free for non-commercial educational uses.
Just credit photo to R.Weller/Cochise College.